java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start com

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat] 問題描述：IDEA中Maven項目添加tomcat7插件，對web項目進行編譯啓動 後臺出現如下錯誤：java.util.concurre

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